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need help with with jetting asap!

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hey guys, I finally got an exhaust for my bike and throw it on, start it and this happened

11030195224600.jpg

I need help, my bike is bone stock other than the bbr 175 kit, pro circuit exhaust and snorkel removed. what are the jets i need to throw in this? I have a race this weekend and need to get it done by tomorrow. THANK YOU!

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What color is the spark plug?

I suspect your lean but not by much... go up one size on the main... Take a plug reading and go from there

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i didnt ride it, just rev it a little while sitting there. I just pulled the 98 out and I have a 112, 115 and a 118 in my hand. after work I am going to try the 115 first. then ride it around a little. I would have liked to get a pilot jet as well but our local shop didnt have any that small in stock

wish me luck! gold rush out at hallett tomorrow!:busted:

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i had a 120 in my 150 and it ran great, you should at least go to 120 or up, since you have a bbk on yours, that thing is crazy hot in that pic, mine never even glowed at all.

good luck.

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